The Foundation for Delaware County has agreed to provide enough money to keep Crozer-Chester Medical Center and Taylor Hospital open through roughly March 28, a bankruptcy attorney for hospital owner Prospect Medical Holdings said during a court hearing Tuesday.

A day after officials said new funding would keep Crozer Health's facilities open four to six weeks, an attorney for the company that owns the hospital said the money would run out far sooner.The shortening of that window of time increases the sense of urgency for the Delaware County health system facing down closure as its parent company,

At a rally Tuesday, Crozer Health workers called for a long-term solution to keep the system — which includes Crozer-Chester Medical Center, Taylor Hospital and other facilities in Delaware County, Pennsylvania — open.